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Courtesy of San Antonio Portfolio KW RE

Active

325 RIVER RDG

Spring Branch, TX 78070

$4,350,000
5Bedrooms9 total (5 full + 4 half)Bathrooms9,091Square feet8.74Acres

Property Description

A closer look at 325 RIVER RDG.

Introducing 325 River Ridge, An Extraordinary Waterfront Estate Where Timeless Craftsmanship, Breathtaking Texas Hill Country Beauty, And Uncompromising Luxury Come together on nearly 9 private acres overlooking the Guadalupe River. Custom built by the renowned G. Morris Homes in the prestigious Mystic Shores community, this remarkable residence offers an unparalleled lifestyle with convenient access to San Antonio, Austin, New Braunfels, and Houston-equally suited as a full-time residence or an exceptional Hill Country retreat. Designed to embrace its spectacular setting, the home captures panoramic views of the river, rolling hills, and unforgettable sunrises and sunsets from nearly every room. Grand living spaces are filled with natural light, highlighted by soaring ceilings with solid wood beams, rich hardwood flooring, expansive walls of glass, and an open floor plan that seamlessly blends elegance with everyday comfort. The chef's kitchen is a masterpiece of both form and function, featuring premium Thermador appliances, stunning quartzite countertops, abundant custom cabinetry, and exceptional storage-creating the perfect space for intimate family dinners or sophisticated entertaining. Thoughtfully designed, each secondary bedroom offers its own ensuite bath, while the luxurious primary suite provides a private sanctuary with captivating views. Additional amenities include a 400-bottle climate-controlled wine room, an impressive media room with professional-grade sound insulation, a private study overlooking the river, multiple safes, and a ballistic-protected safe room. The resort-style outdoor living spaces are simply extraordinary. Relax beside the infinity-edge pool and spa, entertain from the fully equipped outdoor kitchen and luxury pavilion with heated floors, fireplace, air conditioning, and electric shades, or simply enjoy the serenity of the beautifully landscaped grounds as they lead to your own private Guadalupe River frontage. A private switchback trail winds down to a peaceful riverside meadow, creating a setting that feels more like a private park than a residence. No detail was overlooked in the home's construction and amenities. Built with ADA accessibility in mind, the estate includes an elevator, wide hallways, ramps, and accessible showers. Smart home technology, extensive security systems, a commercial-grade Kohler whole-house generator, advanced water filtration, whole-home insulation for exceptional efficiency, cistern-fed irrigation, and an impressive eight-car garage provide unmatched comfort and peace of mind. Completing the estate is a beautifully appointed 980-square-foot guest house with a full kitchen, living area, bedroom, bath, and laundry-ideal for guests, multigenerational living, or private staff accommodations. Offering exceptional privacy, world-class craftsmanship, remarkable amenities, and one of the most breathtaking waterfront settings in the Texas Hill Country, 325 River Ridge is more than a home-it is a legacy property where every detail has been thoughtfully curated and every view is unforgettable.

LERA

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Features & Details

Interior

Bedrooms
5
Full bathrooms
5
Half bathrooms
4
Interior area
9,091 square feet

Property

Property type
Residential
Property subtype
Single Family Detached
Year built
2017
Architectural style
3 or More · Other
Lot size
8.74 acres

Exterior & Parking

Pool
In Ground Pool · Hot Tub · Pool is Heated
Exterior features
Patio Slab · Covered Patio · Bar-B-Que Pit/Grill · Gas Grill · Deck/Balcony · Sprinkler System · Double Pane Windows · Gazebo · Has Gutters · Special Yard Lighting · Mature Trees · Detached Quarters · Stone/Masonry Fence · Garage Apartment
Construction
4 Sides Masonry · Stone/Rock · Stucco
Roof
Metal · Tile · Concrete
Foundation
Slab

Utilities & Systems

Heating
Central
Cooling
Three+ Central · Zoned · Other

Financial & Association

HOA fee:
$415 Annually
HOA name:
ALAMO MGT GROUP
Annual taxes
$45,003

Listing & Community

Community
MYSTIC SHORES
County
Comal
School information
Comal · Rebecca Creek · Mountain Valley · Canyon Lake
MLS number
2005534
Listing status
Active
Days on market
17
Cumulative days on market
283
Listing date
August 3, 2026

Listing Representation

Richard Grimes

San Antonio Portfolio KW RE

Heritage Luxury Assistance

Interested in this property?

A Keller Williams Heritage Luxury real estate professional can help you request information or arrange a private showing. Heritage is not presented as the listing representative for this property.

Location & Community

Located in MYSTIC SHORES

Community
MYSTIC SHORES
City
Spring Branch
County
Comal
School information
Comal · Rebecca Creek · Mountain Valley · Canyon Lake

Property Inquiry

Interested in this property?

325 RIVER RDG
Spring Branch, TX 78070

Submit your request here. Showing dates and times are requests until confirmed by a real estate professional.
LERA

Listing Information

Listing courtesy of San Antonio Portfolio KW RE. Listing agent: Richard Grimes. MLS 2005534.

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Source record modified August 20, 2026.

Website data synchronized October 31, 2026.

Explore eligible residential homes and condominiums priced at $700,000 and above. Private and restricted listings are excluded.